package com.itheima;

import com.itheima.service.BookService;
import com.itheima.service.impl.BookServiceImpl;

/**
 * @author: dh
 * @date: 2023-10-21 11:31
 * 运行类.
 */
public class App {

    public static void main(String[] args) {

        BookService bookService = new BookServiceImpl();
        bookService.save();
    }
}
